replay-char.c (98c710f2d5cdf37f29a267352eb1f3c28cbf369d) replay-char.c (8228e353d8906bf43399ca0ef28446c5c48bb686)
1/*
2 * replay-char.c
3 *
4 * Copyright (c) 2010-2016 Institute for System Programming
5 * of the Russian Academy of Sciences.
6 *
7 * This work is licensed under the terms of the GNU GPL, version 2 or later.
8 * See the COPYING file in the top-level directory.
9 *
10 */
11
12#include "qemu/osdep.h"
13#include "qemu/error-report.h"
14#include "sysemu/replay.h"
15#include "replay-internal.h"
16#include "sysemu/sysemu.h"
1/*
2 * replay-char.c
3 *
4 * Copyright (c) 2010-2016 Institute for System Programming
5 * of the Russian Academy of Sciences.
6 *
7 * This work is licensed under the terms of the GNU GPL, version 2 or later.
8 * See the COPYING file in the top-level directory.
9 *
10 */
11
12#include "qemu/osdep.h"
13#include "qemu/error-report.h"
14#include "sysemu/replay.h"
15#include "replay-internal.h"
16#include "sysemu/sysemu.h"
17#include "sysemu/char.h"
17#include "chardev/char.h"
18
19/* Char drivers that generate qemu_chr_be_write events
20 that should be saved into the log. */
18
19/* Char drivers that generate qemu_chr_be_write events
20 that should be saved into the log. */
21static CharDriverState **char_drivers;
21static Chardev **char_drivers;
22static int drivers_count;
23
24/* Char event attributes. */
25typedef struct CharEvent {
26 int id;
27 uint8_t *buf;
28 size_t len;
29} CharEvent;
30
22static int drivers_count;
23
24/* Char event attributes. */
25typedef struct CharEvent {
26 int id;
27 uint8_t *buf;
28 size_t len;
29} CharEvent;
30
31static int find_char_driver(CharDriverState *chr)
31static int find_char_driver(Chardev *chr)
32{
33 int i = 0;
34 for ( ; i < drivers_count ; ++i) {
35 if (char_drivers[i] == chr) {
36 return i;
37 }
38 }
39 return -1;
40}
41
32{
33 int i = 0;
34 for ( ; i < drivers_count ; ++i) {
35 if (char_drivers[i] == chr) {
36 return i;
37 }
38 }
39 return -1;
40}
41
42void replay_register_char_driver(CharDriverState *chr)
42void replay_register_char_driver(Chardev *chr)
43{
44 if (replay_mode == REPLAY_MODE_NONE) {
45 return;
46 }
47 char_drivers = g_realloc(char_drivers,
48 sizeof(*char_drivers) * (drivers_count + 1));
49 char_drivers[drivers_count++] = chr;
50}
51
43{
44 if (replay_mode == REPLAY_MODE_NONE) {
45 return;
46 }
47 char_drivers = g_realloc(char_drivers,
48 sizeof(*char_drivers) * (drivers_count + 1));
49 char_drivers[drivers_count++] = chr;
50}
51
52void replay_chr_be_write(CharDriverState *s, uint8_t *buf, int len)
52void replay_chr_be_write(Chardev *s, uint8_t *buf, int len)
53{
54 CharEvent *event = g_malloc0(sizeof(CharEvent));
55
56 event->id = find_char_driver(s);
57 if (event->id < 0) {
58 fprintf(stderr, "Replay: cannot find char driver\n");
59 exit(1);
60 }

--- 104 unchanged lines hidden --- 		53{
54 CharEvent *event = g_malloc0(sizeof(CharEvent));
55
56 event->id = find_char_driver(s);
57 if (event->id < 0) {
58 fprintf(stderr, "Replay: cannot find char driver\n");
59 exit(1);
60 }

--- 104 unchanged lines hidden ---